How to treat edema disease in pigs?

Treatment measures of edema disease in pigs;

1, intramuscular injection of 2ml of histamine globulin before 1 week and 2 weeks after weaning, or oral administration of sulfadiazine 1 .5g before1week and 3 weeks after weaning, or prevention with drugs such as sulfanilamide and garlic in the onset season.

2. Take a salt laxative (magnesium sulfate) 15-25g orally; It is a successful preventive method to temporarily control or sharply reduce the feed intake at different stages, reduce the feed intake to 0.5kg per piglet per day at weaning, and gradually increase it to sufficient after 1 week.

Treatment can be combined with traditional Chinese and western medicine and symptomatic treatment, with anti-allergy, edema elimination and inhibition of intestinal pathogenic bacteria as the main methods, and early diagnosis and treatment should be carried out. Sulfadiazine sodium, 6- methoxysulfadiazine, enrofloxacin, chloramphenicol and kanamycin sulfate all have therapeutic effects on this disease, and sodium selenite -VE has a better therapeutic effect, and dexamethasone can achieve satisfactory results according to the condition.

Treatment experience sharing: ① Advocating early treatment and comprehensive prevention and treatment methods. Once the piglet edema disease is found, it is necessary to use drugs in the whole nest and group, especially for infected pigs with no clinical symptoms, in order to win more treatment time.

② The contents of multivitamins and selenium in feed should be increased to improve the anti-stress level.

(3) Drug sensitivity test should be carried out, targeted use of antibacterial drugs, dexamethasone and hypertonic glucose should be used at the same time, and anti-inflammatory and detoxification treatment should be strengthened.

④ Intravenous injection and intraperitoneal injection are better than intramuscular injection, and reducing dietary protein is beneficial to disease control.

Preventive measures for edema disease in pigs: 1. Do a good job in the transition of feed substitution. Piglets transferred from other places should try their best to keep using the feed and feeding method of the place of origin for more than 1 week, and then gradually change to the feed of the local farm to make the piglets gradually adapt.

2.？ Pay attention to the proportion of protein in the diet, and feed it with complete feed. Avoid single diet or high protein, and properly supplement green feed, minerals and trace elements.

3.？ The pigsty should be kept clean and dry, and piglets should exercise properly to enhance their disease resistance.

4.？ Every new piglet should be fed with drinking water compound acid preparation for 7 days to prevent edema disease of piglets.

5. Do a good job of feeding before weaning and strengthen the gastrointestinal exercise of piglets. Don't wean too suddenly, so the feeding conditions will change gradually. Before weaning, reduce the content of protein in the compound feed by 1%~2% (or thicken the feed into piglet feed). Restrict feeding for 3~5 days after weaning, and then gradually transition to free feeding. For piglets suspected of edema disease, adding norfloxacin or sulfadiazine 1 week according to the preventive amount can effectively control the occurrence of edema disease.

6. Strengthen selenium and iron supplementation during lactation. Inject 0.5 ml of 0. 1% sodium selenite solution intramuscularly at the age of 3-5 days, and then inject 1 ml at the age of 60 days; In order to prevent the occurrence of edema disease in piglets, hemagglutinin and iron dextran were injected into iron supplements at the age of 3~4 days.